advanced for loop in python code example

Example 1: how to create a break in iterating a sequence with a specific set of values in python

>>> d = {'foo': 1, 'bar': 2, 'baz': 3}
>>> for k, v in d.items():
...     print('k =', k, ', v =', v)
...
k = foo , v = 1
k = bar , v = 2
k = baz , v = 3

Example 2: iterating over the two ranges simultaneously and saving it in database

from .models import userData as us
import pandas as pd

def enterData(request):
    data=pd.read_csv(r"abc.csv",encoding='ISO-8859-1')
    username=data['userName']
    address=data['address']
    for a, b in zip(username, address):
        db=ud(userName=a,Address=a)
        db.save()

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